Display OpenAI gym in Jupyter notebook only
I want to play with the OpenAI gyms in a notebook, with the gym being rendered inline. Here's a basic example: import matplotlib.pyplot as plt import gym from IPython import display %matplotlib inline env = gym.make('CartPole-v0') env.reset() for i in range(25): plt.imshow(env.render(mode='rgb_array')) display.display(plt.gcf()) display.clear_output(wait=True) env.step(env.action_space.sample()) # take a random action env.close() This works, and I get see the gym in the notebook: But! it also opens an interactive window that shows precisely the same thing. I don't want this window to be open: